DRUCKKOMPENSIERTES BALGVENTIL
European patent · EP4409177 · In force
Register entry
- Publication number
- EP4409177
- Application number
- EP22873425
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 13, 2022
- Published
- Aug 7, 2024
- Granted
- Nov 5, 2025
- Protection ends at the latest
- Sep 12, 2042
- Next annual fee due
- Sep 30, 2026
- IPC classes
- F16K 31/126 (2006.01)F16K 17/02 (2006.01)F16K 1/46 (2006.01)F16K 1/52 (2006.01)F16K 1/42 (2006.01)F16K 37/00 (2006.01)F16K 49/00 (2006.01)
- Priority
- US 202117485663 27.09.2021
- PCT application
- PCT/US2022/043337 13.09.2022
- PCT publication
- WO2023/048989 30.03.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 16, 2026
Change
Published in Swissreg on 16.09.2026
- Nov 5, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 05.11.2025
Parties
Inventor
PARISH, Paul Jeffrey
Irving, Texas 75039, US
NELSON, Michael P.
Irving, Texas 75039, US
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.